/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 26727
 * Date: 2024-04-10
 * Time: 22:41
 */
public class Person {
    public void be() {
        System.out.println("在做什么");
    }
    public void be(int n) {
        for (int i = 0; i < n; i++) {
            System.out.println("第"+i+"个人在睡觉");
        }
    }
}


